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To run the tests use the "test_progs -t ledtrig_bpf" helper. Signed-off-by: Daniel Hodges --- tools/testing/selftests/bpf/config | 1 + .../testing/selftests/bpf/progs/ledtrig_bpf.c | 28 +++++++++++++++++++ 2 files changed, 29 insertions(+) create mode 100644 tools/testing/selftests/bpf/progs/ledtrig_bpf.c diff --git a/tools/testing/selftests/bpf/config b/tools/testing/selftests/bpf/config index 01f241ea2c67..17a027905dcd 100644 --- a/tools/testing/selftests/bpf/config +++ b/tools/testing/selftests/bpf/config @@ -42,6 +42,7 @@ CONFIG_IPV6_SEG6_BPF=y CONFIG_IPV6_SIT=y CONFIG_IPV6_TUNNEL=y CONFIG_KEYS=y +CONFIG_LEDS_TRIGGER_BPF=y CONFIG_LIRC=y CONFIG_LWTUNNEL=y CONFIG_MODULE_SIG=y diff --git a/tools/testing/selftests/bpf/progs/ledtrig_bpf.c b/tools/testing/selftests/bpf/progs/ledtrig_bpf.c new file mode 100644 index 000000000000..8bf1044e6896 --- /dev/null +++ b/tools/testing/selftests/bpf/progs/ledtrig_bpf.c @@ -0,0 +1,28 @@ +// SPDX-License-Identifier: GPL-2.0 +#include + +#include +#include +#include + + +extern void bpf_ledtrig_blink(unsigned long delay_on, unsigned long delay_off, + int invert) __weak __ksym; + + +SEC("perf_event") +int perf_blink(void) +{ + bpf_ledtrig_blink(30, 30, 0); + return 0; +} + + +SEC("syscall") +int fork_blink(void) +{ + bpf_ledtrig_blink(30, 30, 0); + return 0; +} + +char LICENSE[] SEC("license") = "GPL";